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A hierarchical surrogate-assisted evolutionary algorithm for high-dimensional expensive multimodal optimization problems

delete2025-08-07
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PRE
AI
W
Wenhao Du
Z
Zhigang Ren *
F
Fan Li
DOI:10.1016/j.knosys.2025.114238delete
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Abstract

Abstract

En 中文
• A hierarchical surrogate-assisted multimodal evolutionary algorithm is proposed • A space-subspace joint search-based crowding differential evolution is developed • A network decomposition-based niching technique is introduced • A neighbor similarity-based pruning local search is designed
Keywords:
hierarchical surrogate-assisted
multimodal evolutionary algorithm
crowding differential evolution
network decomposition
niching technique

Journal

K
Knowledge-Based Systems
IF:
7.6
Papers:
1.2W
Citations:
4.5W

Organization

X
xi’an jiaotong university
Scholars:
7.7K
Papers: 2.4K
Citations: 1
U
University of Exeter
Scholars:
2.0W
Papers: 2.1W
Citations: 3.6W